Alto PBM8.250 MKII Bedienungsanleitung

www.altoproaudio.com

Version 1.0

MODEL: PBM8.250 MKII

PBM8.500 MKII

CONTENT

1. Introduction…………………………………………………………………….1

2. Specification…………………………………………………………………...2

3. Block Diagram…………………………………………………………………4

4. Schematic Diagram…………………………………………………………...5

5. Wiring Diagram……………………………………………………………….19

6. PCB Layout……………………………………………………………………20

7. Test Procedure…………………………………………………………….....36

8. Exploded View& Mechanical Parts List…………………………………37

9. BOM…………………………………………………………………………….40

MODEL NO:PBM8.250MKII

FEATURE:

2X250 Watts at 4 Ohms RMS EIAJ

One stereo and one mono graphic EQ

Digital effects with with 256 effects

Feedback locator on both MAIN and MONITOR output

8 XLR inputs with 48 Volt phantom power

One tape input channel assignable to MAIN or to CH9-10

Each channel has 3-band EQ, one monitor, one effect send, one line, and one XLR input

Two stereo channels

Stereo or Monitor/Main mode

RCA L/R tape in and L/R tape out

MODEL NO:PBM8.500MKII

FEATURE:

2X250 Watts at 4 Ohms RMS EIAJ

One stereo and one mono graphic EQ

Digital effects with with 256 effects

Feedback locator on both MAIN and MONITOR output

8 XLR inputs with 48 Volt phantom power

One tape input channel assignable to MAIN or to CH9-10

Each channel has 3-band EQ, one monitor, one effect send, one line, and one XLR input

Two stereo channels

Stereo or Monitor/Main mode

RCA L/R tape in and L/R tape out

1. Introduction

Mono input channels

Microphone input

Electronically balanced, discrete input configuration

Frequency response 10Hzto55kHz,+3dB

Distortion(THD&N) 0.006%at4dBu,1kHz

Gain 50dB(MIC)

SNR(Signal to Noise Ratio) >90dB

Line input Electronically balanced

Frequency response 10Hz to 55kHz, 3dB

Distortion (THD&N) 0.04% at 4dBu,1kHz

Gain 30dB

Stereo input channels

Line input Unbalanced

Frequency response 10Hz to 55kHz, 3dB

Distortion (THD&N) 0.006% at +4dBu, 1kHz

Impedances

Microphone input 1.4kOhm

Stereo return 2.5kOhm

All other inputs 10kOhm or greater

Tape out 1kOhm

All other output 120 Ohm

Equalization

Hi shelving +/- 15dB@12kHz

Mid bell +/- [email protected]

Low shelving +/- 15dB@80Hz

DSP Section

A/D and D/Aconverters 24 bit

DSP resolution 24 bit

Type of effects Hall, Room, Vocal & Plate REVERBS

Mono & Stereo DELAY (max DELAYTIME 650ms)

Chorus, Flanger & Reverb MODULATIONS

REVERB+DELAY, REVERB+CHORUS,

REVERB+FLANGER combinations

Presets 256

Controls 16-position PRESET Selector

16-position VARIATION selector

CLIP LED

MUTE SWITCH with LED indicator

2. Technical Specification

Main Mix Section

Noise (Bus noise) Fader 0dB, channels muted:85dBr (ref.: +4dBu)

Fader 0dB,all input channels assigned and set to

UNITY gain:71dBr (ref.: +4dBu)

Max output +27dBu balanced,

+22dBu unbalanced, 1/4" jacks

AUX Sends max out +22dBu

Power supply

Main voltage 100VAC~60Hz 230VAC~50Hz

120VAC~60Hz 240VAC~50Hz

Power Consumption

PBM8.250MKII Stereo mode: 250W@4ohm

190W@8ohm

Bridge mode: 500W@8ohm

300W@8ohm

Bridge mode: 1000W@8ohm

Fuse

PBM8.250MKII 100~120V:T6.3AL

210~240V:T3.15AL

PBM8.500MKII 100~120V:T10AL

210~240V:T6.3AL

Physical

Dimension(W × D × H) 550mm × 220mm × 310mm

(8.66" × 12.20" × 21.65")

Weight

PBM8.250MKII (Net): 14kg(30.86lb)

(Gross):15kg(33.07lb)

PBM8.500MKII (Net):15kg(33.07lb)

(Gross):16kg(35.27lb)

1 2 3 4 5 6 7 8

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DFX(DSP)

MONITOR

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DFX (DSP)

MONITOR

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1- 2-

LEFT SPEAKON

1- 2-

RIGHT SPEAKON

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MAIN

MONITOR

BRIDGE

3. Block Diagram

 

































R1_9

180R







S1_1A

SW PS-22E85L-2







S1_1B

SW PS-22E85L-2

R1_8

560R

R1_10 6K8

C1_1 56P







U1_1A

NJM4580M

R1_1

B50K

R1_12

1K5

C1_2

2N2 C1_3







U1_1B

NJM4580M

R1_2

B50K

R1_13

2K2

R1_14 10K

C1_5 3N3

C1_4

100P

R1_3

B50K

R1_15

2K2

R1_16

10K

R1_17

150K

C1_6 47N R1_18

10K

C1_7

10uF/25V

R1_7

B50K

R1_21

5K6







U1_2B

NJM4580M

R1_24

4K7

C1_8

10P

R1_23

22K

C1_9

10P

R1_22

C1_10

47uF/25V

R1_27

10K

R1_28

22K

R1_5

B50K

R1_26

22K

         

R1_6 B50K

  

  

R1_19

10K

R1_25

22K





U1_2C

NJM4580M

R1_4

B50K

R1_20

22K

       

C1_11

100N

C1_13

100N





U1_1C

NJM4580M

C1_12

100N

C1_14

100N

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 

R2_9

180R







S2_1A

SW PS-22E85L-2







S2_1B

SW PS-22E85L-2

R2_8

560R

R2_10 6K8

C2_1 56P







U2_1A

NJM4580M

R2_1

B50K

R2_12

1K5

C2_2

2N2 C2_3







U2_1B

NJM4580M

R2_2

B50K

R2_13

2K2

R2_14 10K

C2_5 3N3

C2_4

100P

R2_3

B50K

R2_15

2K2

R2_16

10K

R2_17

150K

C2_6 47N R2_18

10K

C2_7

10uF/25V

R2_7

B50K

R2_21

5K6







U2_2B

NJM4580M

R2_24

4K7

C2_8

10P

R2_23

22K

C2_9

10P

R2_22

C2_10

47uF/25V

R2_27

10K

R2_28

22K

R2_5

B50K

R2_26

22K

         

R2_6 B50K

  

  

R2_19

10K

R2_25

22K

R2_4

B50K

R2_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 





U2_2C

NJM4580M

C2_11

100N

C2_13

100N





U2_1C

NJM4580M

C2_12

100N

C2_14

100N

R3_9

180R







S3_1A

SW PS-22E85L-2







S3_1B

SW PS-22E85L-2

R3_8

560R

R3_10 6K8

C3_1 56P







U3_1A

NJM4580M

R3_1

B50K

R3_12

1K5

C3_2

2N2 C3_3







U3_1B

NJM4580M

R3_2

B50K

R3_13

2K2

R3_14 10K

C3_5 3N3

C3_4

100P

R3_3

B50K

R3_15

2K2

R3_16

10K

R3_17

150K

C3_6 47N R3_18

10K

C3_7

10uF/25V

R3_7

B50K

R3_21

5K6







U3_2B

NJM4580M

R3_24

4K7

C3_8

10P

R3_23

22K

C3_9

10P

R3_22

C3_10

47uF/25V

R3_27

10K

R3_28

22K

R3_5

B50K

R3_26

22K

         

R3_6 B50K

  

  

R3_19

10K

R3_25

22K

R3_4

B50K

R3_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 





U3_2C

NJM4580M

C3_11

100N

C3_13

100N





U3_1C

NJM4580M

C3_12

100N

C3_14

100N





U4_2C

NJM4580M

R4_9

180R

C4_11

100N







S4_1A

SW PS-22E85L-2

C4_13

100N







S4_1B

SW PS-22E85L-2





U4_1C

NJM4580M

C4_12

100N

C4_14

100N

R4_8

560R

R4_10 6K8

C4_1 56P







U4_1A

NJM4580M

R4_1

B50K

R4_12

1K5

C4_2

2N2 C4_3







U4_1B

NJM4580M

R4_2

B50K

R4_13

2K2

R4_14 10K

C4_5 3N3

C4_4

100P

R4_3

B50K

R4_15

2K2

R4_16

10K

R4_17

150K

C4_6 47N R4_18

10K

C4_7

10uF/25V

R4_7

B50K

R4_21

5K6







U4_2B

NJM4580M

R4_24

4K7

C4_8

10P

R4_23

22K

C4_9

10P

R4_22

C4_10

47uF/25V

R4_27

10K

R4_28

22K

R4_5

B50K

R4_26

22K

         

R4_6 B50K

  

  

R4_19

10K

R4_25

22K

R4_4

B50K

R4_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 

R5_9

180R







S5_1A

SW PS-22E85L-2







S5_1B

SW PS-22E85L-2

R5_8

560R

R5_10 6K8

C5_1 56P







U5_1A

NJM4580M

R5_1

B50K

R5_12

1K5

C5_2

2N2 C5_3







U5_1B

NJM4580M

R5_2

B50K

R5_13

2K2

R5_14 10K

C5_5 3N3

C5_4

100P

R5_3

B50K

R5_15

2K2

R5_16

10K

R5_17

150K

C5_6 47N R5_18

10K

C5_7

10uF/25V

R5_7

B50K

R5_21

5K6







U5_2B

NJM4580M

R5_24

4K7

C5_8

10P

R5_23

22K

C5_9

10P

R5_22

C5_10

47uF/25V

R5_27

10K

R5_28

22K

R5_5

B50K

R5_26

22K

         

R5_6 B50K

  

  

R5_19

10K

R5_25

22K

R5_4

B50K

R5_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 





U5_2C

NJM4580M

C5_11

100N

C5_13

100N





U5_1C

NJM4580M

C5_12

100N

C5_14

100N

R6_9

180R







S6_1A

SW PS-22E85L-2







S6_1B

SW PS-22E85L-2

R6_8

560R

R6_10 6K8

C6_1 56P







U6_1A

NJM4580M

R6_1

B50K

R6_12

1K5

C6_2

2N2 C6_3







U6_1B

NJM4580M

R6_2

B50K

R6_13

2K2

R6_14 10K

C6_5 3N3

C6_4

100P

R6_3

B50K

R6_15

2K2

R6_16

10K

R6_17

150K

C6_6 47N R6_18

10K

C6_7

10uF/25V

R6_7

B50K

R6_21

5K6







U6_2B

NJM4580M

R6_24

4K7

C6_8

10P

R6_23

22K

C6_9

10P

R6_22

C6_10

47uF/25V

R6_27

10K

R6_28

22K

R6_5

B50K

R6_26

22K

         

R6_6 B50K

  

  

R6_19

10K

R6_25

22K

R6_4

B50K

R6_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2 (POST)

PAN POT

 





U6_2C

NJM4580M

C6_11

100N

C6_13

100N





U6_1C

NJM4580M

C6_12

100N

C6_14

100N

R7_9

8K2

R7_10 68K

C7_1 22P







U7_1A

NJM4580M

R7_1A

B50K

R7_12

1K5

C7_2

2N2 C7_3







U7_1B

NJM4580M

R7_2A

B50K

R7_13

2K2

R7_14 10K

C7_5 3N3

C7_4

100P

R7_3A

B50K

R7_15

2K2

R7_16

10K

R7_17

150K

C7_6 47N R7_18

10K

C7_7

10uF/25V

R7_7A

B50K

R7_21

5K6







U7_2A

NJM4580M

R7_24

4K7

C7_8

10P

R7_23

22K

C7_9

10P

R7_22

C7_10

22uF/25V

R7_5A

B50K

R7_26

22K

         

R7_6A B50K

   

R7_27

22K

R7_4A

B50K

R7_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2

(POST)

PAN POT

  







S7_1A

SW PS-22E85L-2





U7_2C

NJM4580M

C7_21

100N

C7_23

100N





U7_1C

NJM4580M

C7_22

100N

C7_24

100N

R7_32

8K2

R7_33 68K

C7_11 22P







U7_3A

NJM4580M

R7_1B

B50K

R7_35

1K5

C7_12

2N2 C7_13







U7_3B

NJM4580M

R7_2B

B50K

R7_36

2K2

R7_37 10K

C7_15 3N3

C7_14

100P

R7_3B

B50K

R7_38

2K2

R7_39

10K

R7_40

150K

C7_16 47N R7_41

10K

C7_17

10uF/25V

R7_7B

B50K

R7_44

5K6







U7_2B

NJM4580M

R7_47

4K7

C7_18

10P

R7_46

22K

C7_19

10P

R7_45

C7_20

10uF/25V

R7_5B

B50K

R7_49

22K

         

R7_6B B50K

  

R7_28

22K

R7_4B

B50K

R7_43

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2

(POST)

PAN POT

  







S7_1B

SW PS-22E85L-2

R8_9

8K2

R8_10 68K

C8_1 22P







U8_1A

NJM4580M

R8_1A

B50K

R8_12

1K5

C8_2

2N2 C8_3







U8_1B

NJM4580M

R8_2A

B50K

R8_13

2K2

R8_14 10K

C8_5 3N3

C8_4

100P

R8_3A

B50K

R8_15

2K2

R8_16

10K

R8_17

150K

C8_6 47N R8_18

10K

C8_7

10uF/25V

R8_7A

B50K

R8_21

5K6







U8_2A

NJM4580M

R8_24

4K7

C8_8

10P

R8_23

22K

C8_9

10P

R8_22

C8_10

22uF/25V

R8_5A

B50K

R8_26

22K

         

R8_6A B50K

  

R8_27

22K

R8_4A

B50K

R8_20

22K

       

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2

(POST)

PAN POT

  







S8_1A

SW PS-22E85L-2





U8_2C

NJM4580M

C8_21

100N





U8_1C

NJM4580M

C8_22

100N





U7_3C

NJM4580M

R8_32

8K2

R8_33 68K

C8_11 22P







U8_3A

NJM4580M

R8_1B

B50K

R8_35

1K5

C8_12

2N2 C8_13







U8_3B

NJM4580M







R8_2B

B50K

R8_36

2K2

R8_37 10K

C8_15 3N3

C8_14

100P

R8_3B

B50K

R8_38

2K2

R8_39

10K

R8_40

150K

C8_16 47N R8_41

10K

C8_17

10uF/25V

R8_7B

B50K

R8_44

5K6







U8_2B

NJM4580M

R8_47

4K7

C8_18

10P

R8_46

22K

C8_19

10P

R8_45

C8_20

10uF/25V

R8_5B

B50K

R8_49

22K

         

R8_6B B50K

  

R8_28

22K

R8_4B

B50K

R8_43

22K

         

PAD -20dB HIGH

CH MID

CH LOW

LEVEL

MON AUX1 PRE

DSP/FX AUX2

(POST)

PAN POT

  







S8_1B

SW PS-22E85L-2





U8_3C

NJM4580M

PBM8(1/4)

MAIN9

MAIN9.Sch

MONITOR9

MONITOR9.Sch

DSP_POWER

DSP_POWER.Sch

C8_23

100N

C8_24

100N







U1_2A

NJM4580M







U2_2A

NJM4580M







U3_2A

NJM4580M







U4_2A

NJM4580M







U5_2A

NJM4580M







U6_2A

NJM4580M

 

































50Hz FREQUENCY BAND







UF6A

NJM4580M







UF6B

NJM4580M

CF10_1

220N RF10_1

22K

RF10_2

5K6

CF10_2

220N

RF10_3

22K

RF10_4

22K

RF10_6

100R 1/8W

RF10_5

18K

         

         

RF10_13

100R 1/8W

         

CF10_3

220N

RF10_8

22K

RF10_9

5K6

RF10_10

22K

RF10_11

22K

CF10_4

220N

RF10_12

18K

         

         

GND MAIN LED1

         

100Hz FREQUENCY BAND







UF7A

NJM4580M







UF7B

NJM4580M

CF11_1

220N RF11_1

22K

RF11_2

1K2

CF11_2

220N

RF11_3

22K

RF11_4

22K

RF11_6

100R 1/8W

RF11_5

18K

         

         

RF11_13

100R 1/8W

         

CF11_3

220N

RF11_8

22K

RF11_9

1K2

RF11_10

22K

RF11_11

22K

CF11_4

220N

RF11_12

18K

         

         

GND MAIN LED1

         

250Hz FREQUENCY BAND







UF8A

NJM4580M







UF8B

NJM4580M

CF12_1

33N RF12_1

56K

RF12_2

3K3

CF12_2

33N

RF12_3

56K

RF12_4

56K

RF12_6

100R 1/8W

RF12_5

18K

         

         

RF12_13

100R 1/8W

         

CF12_3

33N

RF12_8

56K

RF12_9

3K3

RF12_10

56K

RF12_11

56K

CF12_4

33N

RF12_12

18K

         

         

GND MAIN LED1

         

500Hz FREQUENCY BAND







UF9A

NJM4580M







UF9B

NJM4580M

CF13_1

33N RF13_1

27K

RF13_2

1K8

CF13_2

33N

RF13_3

27K

RF13_4

27K

RF13_6

100R 1/8W

RF13_5

18K

         

         

RF13_13

100R 1/8W

         

CF13_3

33N

RF13_8

27K

RF13_9

1K8

RF13_10

27K

RF13_11

27K

CF13_4

33N

RF13_12

18K

         

         

GND MAIN LED1

         

1KHz FREQUENCY BAND







UF10A

NJM4580M







UF10B

NJM4580M

CF14_1

10N RF14_1

47K

RF14_2

2K7

CF14_2

10N

RF14_3

47K

RF14_4

47K

RF14_6

100R 1/8W

RF14_5

18K

         

         

RF14_13

100R 1/8W

         

CF14_3

10N

RF14_8

47K

RF14_9

2K7

RF14_10

47K

RF14_11

47K

CF14_4

10N

RF14_12

18K

         

         

GND MAIN LED1

         

2.5KHz FREQUENCY BAND







UF11A

NJM4580M







UF11B

NJM4580M

CF15_1

10N RF15_1

18K

RF15_2

CF15_2

10N

RF15_3

18K

RF15_4

18K

RF15_6

100R 1/8W

RF15_5

18K

         

         

RF15_13

100R 1/8W

         

CF15_3

10N

RF15_8

18K

RF15_9

RF15_10

18K

RF15_11

18K

CF15_4

10N

RF15_12

18K

         

         

GND MAIN LED1

         

5KHz FREQUENCY BAND







UF12A

NJM4580M







UF12B

NJM4580M

CF16_1

1N RF16_1

100K

RF16_2

5K6

CF16_2

RF16_3

100K

RF16_4

100K

RF16_6

100R 1/8W

RF16_5

18K

         

         

RF16_13

100R 1/8W

         

CF16_3

RF16_8

100K

RF16_9

5K6

RF16_10

100K

RF16_11

100K

CF16_4

RF16_12

18K

         

         

GND MAIN LED1

         

8KHz FREQUENCY BAND







UF13A

NJM4580M







UF13B

NJM4580M

CF17_1

1N RF17_1

56K

RF17_2

3K3

CF17_2

RF17_3

56K

RF17_4

56K

RF17_6

100R 1/8W

RF17_5

18K

         

         

RF17_13

100R 1/8W

         

CF17_3

RF17_8

56K

RF17_9

3K3

RF17_10

56K

RF17_11

56K

CF17_4

RF17_12

18K

         

         

GND MAIN LED1

         

16KHz FREQUENCY BAND







UF14A

NJM4580M







UF14B

NJM4580M

CF18_1

1N RF18_1

27K

RF18_2

2K2

CF18_2

RF18_3

27K

RF18_4

27K

RF18_6

100R 1/8W

RF18_5

18K

         

         

RF18_13

100R 1/8W

         

CF18_3

RF18_8

27K

RF18_9

2K2

RF18_10

27K

RF18_11

27K

CF18_4

RF18_12

18K

         

         

GND MAIN LED1

         

R36 33K

C14 22P







U4A

NJM4580M

   

C15

47uF/25V

        

R43 33K

C18 22P







U4B

NJM4580M

   

C19

47uF/25V

        

R38A

B50K*2

R37

680R

R39

8K2

R40

2K7







U5A

NJM4580M







U5B

NJM4580M

R41

20K

C16 22P

    

    

          

R38B

B50K*2

R44

680R

R45

8K2

R46

2K7

R47

20K

C20 22P

         

MAIN LEVEL

0dBu@200ROTATIOM

+4dBu@270ROTATIOM

R58

22K

C26

22P







U13A

NJM4580M

        

R60 39K

C27 10P







U13B

NJM4580M

R57

5K6

R59

6K8

         

R61

22K

         







U14A

NJM4580M

R62

5K6

C28

220P

          

R63

6K8

R64 39K

C29 10P







U14B

NJM4580M

         

R66

22K

C30

22P







U15A

NJM4580M

        

R68 39K

C31 10P







U15B

NJM4580M

R65

5K6

R67

6K8

        

R69

22K

         







U16A

NJM4580M

R70

5K6

C32

220P

         

R71

6K8

R72 39K

C33 10P







U16B

NJM4580M

        







S3A

SW PS-22E85L-3







S3B

SW PS-22E85L-3

GND MAIN LED1

MAIN FEEDBACK

TERMI NATOR

PBM8(2/4)

RF10_7A

W100K

RF10_7B

W100K

RF11_7A

W100K

RF11_7B

W100K







RF12_7A

W100K

RF12_7B

W100K

RF13_7A

W100K

RF13_7B

W100K

RF14_7A

W100K

RF14_7B

W100K

RF15_7A

W100K

RF15_7B

W100K

RF16_7A

W100K

RF16_7B

W100K

RF17_7A

W100K

RF17_7B

W100K

RF18_7A

W100K

RF18_7B

W100K

RF10_7C

W100K

RF15_7C

W100K

RF11_7C

W100K

RF16_7C

W100K

RF12_7C

W100K

RF17_7C

W100K

RF13_7C

W100K

RF18_7C

W100K

RF14_7C

W100K





U14C

NJM4580M

 







U4C

NJM4580M





U13C

NJM4580M





U15C

NJM4580M





U16C

NJM4580M

C63

100N

C62

100N





UF6C

NJM4580M





UF7C

NJM4580M





UF8C

NJM4580M





UF9C

NJM4580M





UF10C

NJM4580M





UF11C

NJM4580M





UF12C

NJM4580M





UF13C

NJM4580M





UF14C

NJM4580M

 







U5C

NJM4580M

 

































100Hz FREQUENCY BAND







UF1B

NJM4580M

CF2_1

220N

RF2_1

22K

RF2_2

1K2

CF2_2

220N

RF2_3

22K

RF2_4

22K

RF2_6

100R 1/8W

RF2_5

18K

          

          

           

50Hz FREQUENCY BAND







UF1A

NJM4580M

CF1_1

220N

RF1_1

22K

RF1_2

5K6

CF1_2

220N

RF1_3

22K

RF1_4

22K

RF1_6

100R 1/8W

RF1_5

18K

          

          

           

250Hz FREQUENCY BAND







UF2A

NJM4580M

CF3_1

33N

RF3_1

56K

RF3_2

3K3

CF3_2

33N

RF3_3

56K

RF3_4

56K

RF3_6

100R 1/8W

RF3_5

18K

          

          

           

500Hz FREQUENCY BAND







UF2B

NJM4580M

CF4_1

33N

RF4_1

27K

RF4_2

1K8

CF4_2

33N

RF4_3

27K

RF4_4

27K

RF4_6

100R 1/8W

RF4_5

18K

           

           

           

1KHz FREQUENCY BAND







UF3A

NJM4580M

CF5_1

10N

RF5_1

47K

RF5_2

2K7

CF5_2

10N

RF5_3

47K

RF5_4

47K

RF5_6

100R 1/8W

RF5_5

18K

           

           

           

2.5Hz FREQUENCY BAND







UF3B

NJM4580M

CF6_1

10N

RF6_1

18K

RF6_2

CF6_2

10N

RF6_3

18K

RF6_4

18K

RF6_6

100R 1/8W

RF6_5

18K

           

           

           

5KHz FREQUENCY BAND







UF4A

NJM4580M

CF7_1

RF7_1

100K

RF7_2

5K6

CF7_2

RF7_3

100K

RF7_4

100K

RF7_6

100R 1/8W

RF7_5

18K

          

          

           

8KHz FREQUENCY BAND







UF4B

NJM4580M

CF8_1

RF8_1

56K

RF8_2

3K3

CF8_2

RF8_3

56K

RF8_4

56K

RF8_6

100R 1/8W

RF8_5

18K

          

          

           

16KHz FREQUENCY BAND







UF5A

NJM4580M

CF9_1

RF9_1

27K

RF9_2

2K2

CF9_2

RF9_3

27K

RF9_4

27K

RF9_6

100R 1/8W

RF9_5

18K

          

          

           

R25 68K

C7 22P







U2A

NJM4580M

        

10uF/25V

          







U6A

NJM4580M







U6B

NJM4580M

R50

22K

C22

22P

R49

5K6

R51

6K8

R52

39K

C23

10P

          

R53

22K







U7A

NJM4580M







U7B

NJM4580M

R54

5K6

C24

22P

R55

6K8

R56

39K

C25

10P

           

            

R28

8K2

R29

2K7







U3B

NJM4580M

R30

33K

C9 22P

      

            

MONITOR LEVEL

R27

B50K

R32 33K

C11 22P







U2B

NJM4580M

R34 56K

C12 22P







U3A

NJM4580M

C13

47uF/25V

R33

5K6

     







S2A

SW PS-22E85L-3







S2B

SW PS-22E85L-3

GND MAIN LED

PUSH 2C_2P SWITCH

MONITOR FEEDBACK

TERMI NATOR

R73

22K







U9A

NJM4580M







U9B

NJM4580M

C34

10uF/25V

R75

1N4148

R74

100K

R76

R77

R94

680R

GREEN LED

YELLOWLED

RED LED

3mm

30dB

10dB

0dB

10dB

R95

180R

MONITOR VMETER

      

PBM8(3/4)

R78

22K







U10B

NJM4580M







U10A

NJM4580M

C35

10uF/25V

R80

1N4148

R79

100K

R81

R82

R83

680R

GREEN LED

D10

YELLOWLED

D11

RED LED

3mm

30dB

10dB

0dB

10dB

R84

180R

LEFT VMETER

    

R85

22K







U11B

NJM4580M







U11A

NJM4580M

C36

10uF/25V

R87

D12

1N4148

R86

100K

R88

R89

R90

680R

D13

GREEN LED

D14

GREEN LED

D15

YELLOWLED

D16

RED LED

3mm

30dB

10dB

0dB

10dB

R91

180R

RIGHT VMETER

    



U10C

NJM4580M



U11C

NJM4580M

R92

22R 1/8W

R93

22R 1/8W

   

      

     



U9C

NJM4580M

      

     

RF1_7A

W100K

RF1_7B

W100K

RF1_7C

W100K

RF2_7A

W100K

RF2_7B

W100K

RF2_7C

W100K

RF3_7A

W100K

RF3_7B

W100K

RF3_7C

W100K

RF4_7A

W100K

RF4_7B

W100K

RF4_7C

W100K

RF5_7A

W100K

RF5_7B

W100K

RF5_7C

W100K

RF6_7A

W100K

RF6_7B

W100K

RF6_7C

W100K

RF7_7A

W100K

RF7_7B

W100K

RF7_7C

W100K

RF8_7A

W100K

RF8_7B

W100K

RF8_7C

W100K

RF9_7A

W100K

RF9_7B

W100K

RF9_7C

W100K

           





U2C

NJM4580M

 







U6C

NJM4580M





U7C

NJM4580M

C64

100N

C65

100N





UF1C

NJM4580M





UF2C

NJM4580M





UF3C

NJM4580M





UF4C

NJM4580M





UF5C

NJM4580M

 



           





U3C

NJM4580M

 



C67

100N

C66

100N

C69

100N

C68

100N







UF5B

NJM4580M

           

  !  

 







































U1B

NJM4580M







U1A

NJM4580M

22P

R10

10K

R97

20K

   

      

R11

10K

22P

R99

10K







U17B

NJM4580M







U17A

NJM4580M

22P

R12

10K

R98

20K

      

   

R24

10K

22P

R18

10K

10uF/25V













R13A

B50K*2

R14

56K

R15

12K

C37

10uF/25V

R96

R19

   







R13B

B50K*2

R16

56K

R17

12K

   

C38

10uF/25V R21

56K

R22

12K

         

R20

B50K

DSP TO MAIN

DSP TO MONITOR

4K7 1/4W









 

SW2

BINARY 4BIT ENCODER









 

SW1

BINARY 4BIT ENCODER

PRESET VARIATION

 

DIGTAL EFFECT HIBRID

PIN1 CONN

 











 

 

 

HEADER 8X2

 

 

 

DIGTAL EFFECT HIBRID

3mm RED LED

1uF/50V

 



PEAK

DFX

 







S1A

SW PS-22E85L-2







S1B

SW PS-22E85L-2

R23

220R

      !

DSP MUTE

 







CON3

POWER

SUPPLY

CONNECTOR

C40

100nF/100V









D17

BRIDGE 1.5A 200V

C41

1000uF/35V

C42

1000uF/35V

R31





   

C43

33uF/100V









D18

BRIDGE 1.5A 200V

C44

33uF/100V

C48

100uF/100V

C49

100uF/100V

C45

100N

C46

100N

D19

1N4004

C47

220uF/35V

D20

1N4004



R111

3K9 1/2W

D21

3mm GREEN LED

 



OPERATING

U12

LM317T

 



R104

220R

R103

2K7

R102

180K C55

10uF/25V

C54

100N

U18

LM337T





R107

220R

R106

2K7 C57

10uF/25V

C56

100N

U19

LM317T



R110

220R

R109

820R C59

470uF/16V

C58

100N

R108

82R 5W

LM317T

R101

220R

R100

8K2

R48

220R

C52

47uF/63V

C50

100N

D22

1N4148

R42

220R1/2W

R35

220R1/2W

C51

2.2uF/100V

 "    

C53

100nF/100V

PBM8(4/4)











 

 

HEADER 7X2

      !

    

      

   

    

 "    

  

   

   

   











 

 

HEADER 7X2

" 

" 

" 

"  

"  

" 

" 

" 

"  

"  

























CON12

 

 

 

 

      

      

     #

 

      !

 



680R

680R R9

680R





U1C

NJM4580M

 







U17C

NJM4580M

C60

100N

C61

100N

      #

C39

4.7uF/63V

  

   

R112

220K

C71

100uF/50V



 

D23

1N4148

R113

100K

D24

1N4148

D25

1N4148

TR1

J176

TR2

J176

D27

1N4148

C70

1000uF/6.3V

 

MUTE DSP POWER ON

MUTE POWER OFF

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Alto Musikmixer Handbücher

Alto

Alto L-16 Bedienungsanleitung

Alto

Alto AMX-100 Bedienungsanleitung

Alto

Alto AMX-100 Bedienungsanleitung

Alto

Alto GHIBLI 16 Bedienungsanleitung

Alto

Alto L-12 Bedienungsanleitung

Alto

Alto AMX-180 Bedienungsanleitung

Alto

Alto S-12 Bedienungsanleitung

Alto

Alto PBM8.250 Bedienungsanleitung

Alto

Alto TMX160DFX Bedienungsanleitung

Alto

Alto AMX-140 Bedienungsanleitung

Alto

Alto AMX-140FX Bedienungsanleitung

Alto

Alto DJM-3 Bedienungsanleitung

Alto

Alto AMX-140 Bedienungsanleitung

Alto

Alto S-8 Bedienungsanleitung

Alto

Alto L-12 Bedienungsanleitung

Alto

Alto MX-30 Bedienungsanleitung

Alto

Alto PBM4 SISTEMA Bedienungsanleitung

Alto

Alto AMX-220 Bedienungsanleitung

Alto

Alto LYNX-MIX82 Bedienungsanleitung

Alto

Alto DJM-2 Bedienungsanleitung

Alto

Alto TS II 2 A Truesonic Bedienungsanleitung

Alto

Alto AMX-120 Bedienungsanleitung

Alto

Alto L-8 Bedienungsanleitung

Alto

Alto APM200 Bedienungsanleitung

Beliebte Musikmixer Handbücher anderer Marken

Neve

Neve 8816 Bedienungsanleitung

Mackie

Mackie Onyx Analogue Mixer Bedienungsanleitung

Behringer

Behringer EUROPOWER PMP518M Bedienungsanleitung

Peavey

Peavey S-32 Sanctuary Series Bedienungsanleitung

Rane

Rane MP 4 Bedienungsanleitung

True

True T9 Touchscreen Console Bedienungsanleitung

Studiomaster

Studiomaster Air Pro 24 Bedienungsanleitung

Pioneer

Pioneer SVM 1000 - Audio/Video Mixer Bedienungsanleitung

Roland

Roland M-160 Bedienungsanleitung

Yamaha

Yamaha MR1642 Bedienungsanleitung

Ecler

Ecler MAC40v Bedienungsanleitung

Pioneer

Pioneer DJM 909 - Battle Mixer W/Effects Bedienungsanleitung

Veeder-Root

Veeder-Root TLS-350 Series Bedienungsanleitung

Omnitronic

Omnitronic PM-211 Bedienungsanleitung

SoundCraft

SoundCraft B400 Bedienungsanleitung

Roland

Roland SoundCanvas SC-8820 Bedienungsanleitung

CARVIN

CARVIN RX 1200 Bedienungsanleitung

Roland

Roland M-16E Bedienungsanleitung